Juan David received his professional education at the University of Buenos Aires (Scientif Computing and Licentiate in Computer Science), at the National Technological University (UTN) (System Analyst) and at the Universidad Argentina de la Empresa (MBA - Master of Business Administration). He has been professor at the Catholic University (UCA), the Universidad Argentina de la Empresa, at the Universidad del CEMA and at the Catholic University of La Plata. He is currently the Director of the Department of the CAECE University CAECE, being responsible for the following degrees in: Licentiate in (Computer) Systems, (Computer) Systems Engineering, Licentiate in Systems Management and Business, and Licentiate in Nanotechnology. He is also a professor at the CAECE University and at the University of the Merchant Navy. He is always working in the area of Computer Systems, starting as a programmer and ending as a project manager. He has worked in the following companies: Molinos, Data Proceso, Banco de Galicia and SADE. He worked as a consultant for the World Bank, the Ministry of Economy and Ministry of Education both at national level and at the City of Buenos Aires level. He also works as a independent computer science consultant.